Welcome! ^^ I recently purchased a sample and only confirmed the thickness of the red thread. Unused. Red and gray sewing thread, size 60, color numbers 26 and 163 - Colors: Red, Gray - Thread size: 60 - Color numbers: 26, 163 This is a versatile sewing thread with the luster of silk and the ease of sewing of cotton. Count: #60/3 Thread length: 300m Material: 100% polyester Needle size: Sewing needle #9～12 Uses: General clothing (for medium-weight fabrics) Compared to Schappe Spun, it seems to be similar to a size 90. Judging from the needle size. 300 meters is the same length as Schappe Spun size 90, so it's a good deal. ー∞ー #Fezana #SewingThread #Red #Gray #Handmade